New
Hardness test kit control
Availability: in stock
- FAST, SIMPLE, & AFFORDABLE: Easy do-it-yourself in home hardness control test kit test for presence of potential harmful contaminants.
- ACCURATE & RELIABLE RESULTS: Tests for Hardness
- THE KIT: Everything you need is included in this kit and within minutes you will know if your water contains hardness levels of the most common contaminants
